Corvalus

Variable Brake System (VBS) uses centrifugal force rather than magnets to aid in controlling the cast for increased distance and adjustability.

Super Stopper is a one-way roller bearing that eliminates backplay for solid hooksets.

Assist Stopper is a back-up anti-reverse system that reduces the stress placed on the one-way roller bearing to increase durability.

Non-Disengaging Levelwind System (only on 400 and 401 models) allows the levelwind to track back and forth during the cast which reduces drastic line angles that cause unwanted friction and backlashes on wide-spool reels.